EXCLUSIVE! Have fun with this. Personalize it for anyone you know, according to what they're good at: Big Sister things, Dad things, Mom things, Grandpa things. Or maybe Math things, Music things, Nerd things, All things, Some things, 10,000 things? Specify up to 22 characters. Sport gray sweatshirt is 50/50 cotton blend, T-shirt is preshrunk 90/10 cotton blend. Sizes S-3XL. Imported.